Atlas / NTSB / SEA76AS070

NTSB CAROL · Event

Event SEA76AS070

1976-08-11 ENUMCLAW, Washington, United States Fatal 1 aircraft Status: Completed

Aircraft involved

N20083 Cessna 172N Fatal

Historical record (pre-1982)

NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.

Aircraft

CESSNA 172N · N20083

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DC

Operator type

D

Kind of flying

B0

Weather at impact

Sky

SCATTERED-BELOW 1000 FEET

Wind

300° / 4 kt

Temp

77° F

Aircraft history

Serial number

000017260994

Total time

1,809 hrs

Pilot

Certificate

Commercial — instrument

Total hours

152

Age

47

Probable cause (from PRE1982.MDB)

TURNAROUND.WRECKAGE LOCATED 8/14/76.

Investigator remarks

UNABLE TO CONTINUE DUE TO LOW CLOUDS,ATTEMPTING

Cause factors

64/A/16 A
PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
88/J/20 J
MISCELLANEOUS ACTS,CONDITIONS FLEW INTO BLIND CANYON Joint cause
82/J/A J
WEATHER LOW CEILING Joint cause

Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.

Source: NTSB pre-1982 historical archive. Docket 3 2458. Source file NTSB_1976_3_2458.txt. Modern CAROL record on data.ntsb.gov ↗.

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